import React, { useEffect, useState, useRef } from 'react'
import { PlusOutlined } from '@ant-design/icons'
import { regionData } from '../utils/region'
import {
  Button,
  Col,
  Flex,
  Form,
  Input,
  Row,
  Select,
  Typography,
  DatePicker,
  Table,
  Alert,
  Cascader,
  Switch,
  Modal,
  Radio,
  message
} from 'antd'
import { shopDel, shopDisable, shopEnable, shopList, shopEdit} from '../service/shop'
import ImageUpload from '../components/ImageUpload'
import MyDatePicker from '../components/MyDatePicker'
import ManyUpload from '../components/ManyUpload'
import { Link, useNavigate } from 'react-router-dom'

export default function ShopList() {
  const navigate = useNavigate()
  // 保存门店照片
  const [fileList, setFileList] = useState([])
  // 保存选择的日期
  const [selectedDateString, setSelectedDateString] = useState(null)
  // 保存店铺列表
  const [storeList, setStoreList] = useState([])
  // 保存页码
  const [pageNo, setPageNo] = useState(1)
  // 总数据量
  const [total, setTotal] = useState(0)
  // 预设日期
  // 保存表格中选中的项
  const [selectedRowKeys, setSelectedRowKeys] = useState([])
  // 表格中是否有选中
  const hasSelected = selectedRowKeys.length > 0
  // 获取省市区选中的值
  const regionChange = (value) => {
    console.log(value)
  }
  // 创建表单的引用
  const formRef = useRef()
  // 模态框
  const [isModalOpen, setIsModalOpen] = useState(false)

  // 保存图像上传
  const [imageLogo, setImageLogo] = useState()
  // 搜索条件
  const [condition, setCondition] = useState({})
  // 用于更新列表
  const [n, setN] = useState(1)
  const request = async () => {
    const res = await shopList({
      ...condition,
      pageNo,
      pageSize: 10
    })
    console.log(res)
    setStoreList(res.data.objects)
    setTotal(res.data.total)
  }
  useEffect(() => {
    request()
  }, [n, pageNo])

  return (
    <>
      <Row className="info">
        <Col span={24}>
          <Flex justify={'space-between'}>
            <Typography.Title level={3}>信息管理</Typography.Title>
            <Button
              type="primary"
              icon={<PlusOutlined />}
              onClick={() => navigate('/admin/shop/add')}
              // onClick={() => setIsModalOpen(true)}
            >
              新建门店
            </Button>
          </Flex>
        </Col>
      </Row>
      <Row className="container">
        <Col span={24}>
          <Form
            // layout="inline"
            onFinish={async (values) => {
              // if (selectedDate) {
              //   values.startingTime = selectedDateString[0] + ' 0:0:0'
              //   values.endTime = selectedDateString[1] + ' 23:59:59'
              // }
              setCondition(values)
              console.log(values)
              await request()
              setN(n + 1)
            }}
          >
            <Row>
              <Col span={8} className="myinput">
                <Form.Item label="门店名称：" name="storeName">
                  <Input placeholder="请输入门店名称" />
                </Form.Item>
              </Col>
              <Col span={8} className="myinput">
                <Form.Item label="负责人联系方式：" name="storeHeadPhone">
                  <Input type="phone" placeholder="请输入联系方式" />
                </Form.Item>
              </Col>
              <Col span={8} className="myinput">
                <Form.Item label="区域选择：" name="storeAddress">
                  <Cascader
                    options={regionData}
                    onChange={regionChange}
                    placeholder="请选择查询的省/市/区县"
                    style={{ width: 280 }}
                  />
                </Form.Item>
              </Col>
            </Row>
            <Row>
              <Col span={5} className="myinput">
                <Form.Item label="入驻日期">
                  <MyDatePicker
                    selectedDateString={selectedDateString}
                    setSelectedDateString={setSelectedDateString}
                  />
                </Form.Item>
              </Col>
              <Col span={6} className="myinput">
                <Form.Item label="门店状态" initialValue={'0'}>
                  <Select
                    placeholder="请选择门店状态"
                    options={[
                      {
                        value: '',
                        label: '全部'
                      },
                      {
                        value: '0',
                        label: '启用'
                      },
                      {
                        value: '1',
                        label: '停用'
                      }
                    ]}
                  />
                </Form.Item>
              </Col>
              <Col span={2} className="myinput">
                <Form.Item>
                  <Button type="default" htmlType="reset">
                    重置
                  </Button>
                </Form.Item>
              </Col>
              <Col span={1} className="myinput">
                <Form.Item>
                  <Button type="primary" htmlType="submit">
                    查询
                  </Button>
                </Form.Item>
              </Col>
            </Row>
          </Form>
        </Col>
      </Row>
      <Row className="container">
        <Col span={24}>
          <Typography.Paragraph style={{ fontSize: 16 }}>
            店铺列表
          </Typography.Paragraph>
          {hasSelected && (
            <Alert
              message={`已经选择 ${selectedRowKeys.length} 项`}
              type="info"
              showIcon
            />
          )}
        </Col>
        <Col span={24}>
          <Table
            pagination={{
              total,
              defaultCurrent: 1,
              onChange: async (page) => {
                setPageNo(page)
              }
            }}
            rowKey="id"
            rowSelection={{
              selectedRowKeys,
              onChange: (newSelectedRowKeys) => {
                console.log('selectedRowKeys changed: ', newSelectedRowKeys)
                setSelectedRowKeys(newSelectedRowKeys)
              }
            }}
            dataSource={storeList}
            columns={[
              {
                title: '编号',
                dataIndex: 'id',
                key: 'id'
              },
              {
                title: '门店名称',
                dataIndex: 'storeName',
                key: 'storeName'
              },
              {
                title: '商家地址',
                dataIndex: 'storeLocation',
                key: 'storeLocation'
              },
              {
                title: '门店电话',
                dataIndex: 'storePhone',
                key: 'storePhone'
              },
              {
                title: '负责人',
                dataIndex: 'storeHeadName',
                key: 'storeHeadName'
              },
              {
                title: '联系电话',
                dataIndex: 'storeHeadPhone',
                key: 'storeHeadPhone'
              },
              {
                title: '创建时间',
                dataIndex: 'createTime',
                key: 'createTime'
              },
              {
                title: '更新时间',
                dataIndex: 'updateTime',
                key: 'updateTime'
              },
              {
                title: '启用状态',
                dataIndex: 'storeStatus',
                key: 'storeStatus',
                render: (_, record) => {
                  return (
                      <Switch
                          defaultChecked={record.storeStatus == 0}
                          onChange={async (value) => {
                            const updateData = {
                              id: record.id,
                              storeStatus: value ? 0 : 1 //0为启用，1为关闭,2为删除
                            }
                            await shopEdit(updateData)
                            if (value) {
                              message.success('状态启用成功')
                            } else {
                              message.success('状态停用')
                        }
                      }}
                    />
                  )
                }
              },
              {
                title: '操作',
                dataIndex: 'op',
                key: 'op',
                align: 'center',
                render: (_, record) => {
                  return (
                    <span className="op">
                      <Link to={`/admin/shop/edit/${record.id}`}>编辑</Link>
                      <a
                        onClick={async () => {
                          const res = await shopDel(record.id)
                          console.log(res)
                          if (res.code === '0') {
                            message.success('删除成功')
                            setN(n + 1)
                          }
                        }}
                      >
                        删除
                      </a>
                    </span>
                  )
                }
              }
            ]}
          />
        </Col>
      </Row>
      <Modal
        title="新建门店"
        open={isModalOpen}
        onOk={() => formRef.current.submit()}
        onCancel={() => setIsModalOpen(false)}
        maskClosable={false}
        width={750}
        destroyOnClose
      >
        <Form
          onFinish={async (v) => {
            console.log(v)
          }}
          layout="vertical"
          ref={formRef}
          // 当字段被删除时不保留字段值
          preserve={false}
        >
          <Row>
            <Col span={12}>
              <Form.Item
                label="所属商家"
                name="businessId"
                rules={[
                  {
                    required: true,
                    message: '所属商家不能为空'
                  }
                ]}
              >
                <Select
                  placeholder="请选商家"
                  options={[
                    {
                      value: '1',
                      label: '餐饮'
                    },
                    {
                      value: '2',
                      label: '体育'
                    },
                    {
                      value: '3',
                      label: '娱乐'
                    }
                  ]}
                />
              </Form.Item>
            </Col>
            <Col span={11} offset={1}>
              <Form.Item
                label="门店名称"
                name="businessName"
                rules={[
                  {
                    required: true,
                    message: '门店名称不能为空'
                  }
                ]}
              >
                <Input placeholder="请输入门店名称" />
              </Form.Item>
            </Col>
            <Col span={12}>
              <Form.Item
                label="门店电话"
                name="storePhone"
                rules={[
                  {
                    required: true,
                    message: '所属商家不能为空'
                  }
                ]}
              >
                <Input placeholder="请输入门店名称" />
              </Form.Item>
            </Col>
            <Col span={11} offset={1}>
              <Form.Item
                label="负责人"
                name="storeHeadName"
                rules={[
                  {
                    required: true,
                    message: '负责人不能为空'
                  }
                ]}
              >
                <Input placeholder="请输入负责人" />
              </Form.Item>
            </Col>
            <Col span={12}>
              <Form.Item
                label="负责人电话"
                name="storeHeadPhone"
                rules={[
                  {
                    required: true,
                    message: '负责人电话不能为空'
                  }
                ]}
              >
                <Input placeholder="请输入负责人电话" />
              </Form.Item>
            </Col>

            <Col span={11} offset={1}>
              <Form.Item
                label="门店地区"
                name="storeAddress"
                rules={[
                  {
                    required: true,
                    message: '门店地区不能为空'
                  }
                ]}
              >
                <Cascader
                  options={regionData}
                  onChange={regionChange}
                  placeholder="请选择查询的省/市/区县"
                  style={{ width: '100%' }}
                />
              </Form.Item>
            </Col>
            <Col span={12}>
              <Form.Item
                label="详细地址"
                name="storeLocation"
                rules={[
                  {
                    required: true,
                    message: '地址不能为空'
                  }
                ]}
              >
                <Input placeholder="请输入地址" value="中鼎大厦" />
              </Form.Item>
            </Col>
            <Col span={11} offset={1}>
              <Form.Item label="坐标" name="storeLongitude">
                <Input value="坐标" />
              </Form.Item>
            </Col>
            <Col span={12}>
              <Form.Item label="门店照片" name="storeImagesId">
                <ManyUpload fileList={fileList} setFileList={setFileList} />
              </Form.Item>
            </Col>
            <Col span={11} offset={1}>
              <Form.Item label="门店LOGO" name="storeLongitude">
                <ImageUpload imageUrl={imageLogo} setImageUrl={setImageLogo} />
              </Form.Item>
            </Col>
            <Col span={24}>
              <Form.Item label="商家简介" name="storeIntroduction">
                <Input.TextArea placeholder="请输入商家简介" />
              </Form.Item>
            </Col>
            <Col span={12}>
              <Form.Item label="排序" name="sort">
                <Select
                  placeholder="请选择门店状态"
                  defaultValue={'1'}
                  options={[
                    {
                      value: '1',
                      label: '升序'
                    },
                    {
                      value: '2',
                      label: '降序'
                    }
                  ]}
                />
              </Form.Item>
            </Col>
            <Col span={11} offset={1}>
              <Form.Item label="门店状态" name="storeStatus">
                <Radio.Group name="radioGroup" defaultValue={1}>
                  <Radio value={1}>开启</Radio>
                  <Radio value={0}>禁用</Radio>
                </Radio.Group>
              </Form.Item>
            </Col>
          </Row>
        </Form>
      </Modal>
    </>
  )
}
